<html><head><title>Data used in gamlss.mx</title>
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<table width="100%"><tr><td>enzyme(gamlss.mx)</td><td align="right">R Documentation</td></tr></table><object type="application/x-oleobject" classid="clsid:1e2a7bd0-dab9-11d0-b93a-00c04fc99f9e">
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<param name="keyword" value="R:   brains">
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<h2>Data used in gamlss.mx</h2>


<h3>Description</h3>

<p>
enzyme : The data comprise independent measurement of enzyme activity in the
blood of 245 individuals. The data were analysed by Bechker <EM>at al.</EM> (1993).
</p>
<p>
brains : the brain size, <code>brain</code>, and body weight, <code>body</code>,
for 28 differnt animals.
</p>


<h3>Usage</h3>

<pre>
data(enzyme)
data(brains)
</pre>


<h3>Format</h3>

<p>
enzyme :  data frame with 245 observations on the following variable <code>act</code>.
</p>
<p>
brains : data frame with 28  observations on the following variables. <code>body</code>, <code>brain</code>
</p>

<dl>
<dt><code>act</code></dt><dd>a numeric vector showing enzyme activity in the
blood of 245 individuals.</dd>


<dt><code>body</code></dt><dd>a numeric vector showing the body weight of 28 differnt animals</dd>
<dt><code>brain</code></dt><dd>a numeric vector showing the brain size  of 28 differnt animals</dd>

<p>
</dl>

<h3>Details</h3>




<h3>Source</h3>




<h3>References</h3>




<h3>Examples</h3>

<pre>
data(enzyme)
hist(enzyme$act)
data(brains)
brains$lbrain&lt;-log(brains$brain)
brains$lbody&lt;-log(brains$body)
with(brains, plot(lbrain~lbody))
</pre>



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